I would like to inquire about Pico Toning.

I am looking into Pico Toning and have some questions, so I am writing to inquire. I became interested after seeing many reviews for Pico Toning while searching for dermatology clinics in the Hongdae area. In particular, I am curious about its effectiveness in improving overall dull skin tone, such as addressing blemishes or melasma. I would also like to know if noticeable changes occur immediately after the procedure, or if I need multiple sessions to see results. I am also curious if the recommended number of sessions or frequency varies depending on skin condition, and please let me know if there are any side effects after the procedure, such as redness or scabbing. If anyone has received Pico Toning at Maypure in Hongdae, please share your actual satisfaction, the duration of the results, and the approximate cost, along with a recommendation.